examples/bassteroids/source/hitpoints.cpp

   1 #include "hitpoints.h"
   2
   3 using namespace Msp;
   4
   5 HitPoints::HitPoints(Game::Handle<Game::Entity> e, const Setup &s):
   6         BufferedComponent<HitPointsData>(e),
   7         setup(s)
   8 {
   9         write().remaining_hits = setup.max_hits;
  10 }
  11
  12 void HitPoints::take_damage(unsigned amount, unsigned type)
  13 {
  14         if(!(setup.vulnerable_to&(1<<type)))
  15                 return;
  16
  17         Data &d = write();
  18         d.remaining_hits = (amount<d.remaining_hits ? d.remaining_hits-amount : 0);
  19 }